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DescriptionPOPU from 2010 introduced high-end digital amplifier system, when the country was still playing with 2020, when Perot Pu has introduced international high-end professional digital amplifier chip, is the first to introduce high-end digital amplifier systemIntegration of audio brand.

After nearly a year of re-design and debugging, Popu D2P HiFi pure digital amplifier finally came out.

Electro-acoustic energy conversion rate of 95%, normal listening about 5 watts total power, this amplifier can also be said to be the best currently on the market, its charm with both tube amp sound quality digital amplifier, and courage match the resolution of a machine can not.

Signal is then input to the DSP, to reduce the loss of digital conversion. Enter the same period, using asynchronous closed loop technology

Surgery, and then go after all the digital signal buffer alignment, reducing the signal to clock jitter.

Power amplifier section Perot Pu D2P HiFi pure digital amplifier pioneered the application of discrete components, the country has seen a second home using this architecture. Because digital amplifier operating frequency at 384KHz, circuit impedance and distributed capacitance caused by wiring board have brought on its work. Application of discrete components do

France, you can adjust the back and working parameters DRIVE MOSF cloth panels according to the situation, so as to achieve both energy-saving and good sound.

D2p output from the DSP to the transmission of the digital audio signal output of the final power amplifier are differential transmission, ensure its anti-jamming capability, ensuring pure sound

POPU D2P HiFi pure digital amplifier power amplifier driving part by the United States ON (ON) Company ACT540 Drive.

POPU D2P HiFi pure digital amplifier power amplifier part by the United States Alpha & Omega Semiconductor,

The company's AO4614 speed switching on the tube. The advantage of symmetrical match well, distortion. Its resistance is less than 31 and 45 milliohms, reduce the heat under a large current working conditions, but also allow current through more smoothly sound better transient response.